Trachea, larynx, bronchioles, bronchi are found where?
a. Left atrium
b. Right atrium
c. Left ventricle
d. Right ventricle
a. Left atrium
The left atrium includes the trachea, larynx, bronchioles, and bronchi.
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An inhibitory postsynaptic potential (IPSP) occurs in a membrane made more permeable to _____
A) potassium ions B) sodium ions C) calcium ions D) ATP E) all neurotransmitter molecules
Answer the following statements true (T) or false (F)
1. A consequence of the tendency of the human to gain excess weight is an increased risk of developing high blood pressure, diabetes, cancer, and heart disease. 2. During hibernation, a bear would be expected to be in the postabsorptive state in terms of nutrient utilization. 3. Triglycerides do not need to be chemically altered or broken down to cross the intestinal epithelium. 4. Animals have the ability to generate glucose from proteins during prolonged postabsorptive states.
a term that means large intestine
What will be an ideal response?
One mechanism that some animals use to limit heat loss in cold environments is
A. vasoconstriction of your veins. B. increasing the volume of blood that leaves the ventricles with each beat of the heart. C. vasodilation of arteries in your arms and legs. D. vasoconstriction of arteries leading to your brain. E. vasoconstriction of the precapillary sphincters in the skin.